Analysis of information sources in references of the Wikipedia article "One of These Things (Is Not Like the Others)" in English language version.
All of us grew up learning how to sort our world. I remember being praised as a toddler when I fit different geometric shaped blocks into the corresponding cutouts in one of my earliest toys. I remember the Sesame Street jingle, One of these things is not like the others; one of these things doesn't belong. Can you tell which thing is not like the others by the time I finish this song? Sorting is how the world is structured.